Lithium-ion Battery Charging Module TEC4056 TP4056, 18650, 4.2V

Code ABPL08

Weight 20.00g

E-shop price: 3,30 €

Amount:	5+	10+
Price:	3,04	3,00

Minimum order: 1 Repeatability : 1

Amount

Item location:
Central warehouse in Kaunas		Item available (1)
Shop in Vilnius		Item is not available (0)
Shop in Kaunas		Item is not available (0)

Description

🔋 TEC4056 TP4056 Charger Module 18650 4.2V Lithium Battery Charger

The TEC4056 charger module based on the TP4056 charging controller is designed for charging single-cell 3.7V Li-Ion and Li-Po rechargeable batteries. It is widely used with 18650 lithium-ion cells in DIY electronics, embedded systems, robotics, IoT devices, and portable battery-powered applications.

The module is powered through a Micro-USB connector and implements a precise CC/CV (Constant Current / Constant Voltage) charging algorithm to ensure safe and efficient battery charging.

✨ Features

🔋 Designed for single-cell Li-Ion and Li-Po batteries
⚡ 4.2V ±1% charging termination voltage
🔌 Convenient Micro-USB power input
📊 Dual LED charging status indication
🛡️ High-accuracy charging controller
⚙️ Adjustable charging current via external resistors
🔧 Easy integration into electronic projects
📦 Compatible with 18650 lithium batteries

📋 Technical Specifications

Parameter	Value
Charging IC	TEC4056 / TP4056
Battery Type	Li-Ion / Li-Po
Nominal Battery Voltage	3.7V
Charge Termination Voltage	4.2V ±1%
Input Voltage	5V DC
Input Connector	Micro-USB
Charging Current	0.3A / 0.5A / 0.8A
Charging Method	CC/CV
LED Indicators	Red: Charging / Green: Fully Charged
Operating Temperature	-25°C to +85°C
Applications	18650 and other 1-cell lithium batteries

💡 LED Indicators

🔴 Red LED – Charging

🟢 Green LED – Fully Charged

🏗️ Applications

DIY electronics
Arduino projects
ESP32 systems
IoT devices
Portable power banks
Robotics
Battery-powered equipment

📦 Package Contents

1 × TEC4056 TP4056 Charger Module